I just started installing this headunit into my 2001 Jeep Wrangler and noted some differences. This headunit, unlike my previous few doesn't have an illumination wire in it. So my question is where does the illunimation wire from my stock wire harness go to? I can't find anything in the instruction manual or the web to assist in finishing this install. Without the ILL wire plugged into something, my dash and console lights don't work. I put an email into Pioneer but haven't heard back yet. Any help or assistance would be greatly appriciated. Thanks, Royce